Sandpiper . T20B1SDSWTS600.

Air Operated Double Diaphragm Pump, Air Consumption (Maximum) 120 scfm, Air Intake Connection Size 3/4 in, Air Intake Connection Type FNPT, Check Seat Material Stainless Steel, Diaphragm Material Santoprene, Feet of Head (Maximum) 289 ft, Flow Rate (Maximum) 200 gpm, Manifold Connection Single Port, Media Discharge Connection Size 2 1/2 in, Media Discharge Connection Type Tri-Clamp, Media Discharge Location Top, Media Intake Connection Size 2 1/2 in, Media Intake Connection Type Tri-Clamp